4.rezultatele unei simulari ale sistemului proiectat

Proiectant de specialitate Parc fotovoltaic Sannicolau Mare Proiect nr. 4/2011T&M Electrostart 2009 SRL - SC DOIMEGA SRL-

Precizare: Acest document apartine SC T&M Electrostart 2009 srl. Reproducerea prin orice mijloace este interzisa.

Rezultatele unei simulari ale sistemului propus de realizat

19120

11400 x AE Solar GmbHAE CQ 230P 230 W

35; 0

5 x SMA Solar Technology AGSunny Central SC 500 CP500,0kW

Coordonate CEF - Latitudine: 46 03' N Longitudine: 2039' E

Location: CF 402427-SannicolauMare

Climate Data Record: Sannicolau Mare(1981-2000)

PV Output: 2.622,00 kWpGross/Active PV Surface Area: 60.000 /18.597 m

PV Array Irradiation: 26.962.092 kWh Energy Produced by PV Array (AC): 3.027.378 kWh

Grid Feed-in: 3.027.378 kWh

System Efficiency: 11,2 % Performance Ratio: 79,6 % Inverter Efficiency: 97,5 % PV Array Efficiency: 11,5 %

Specific Annual Yield: 1.154 kWh/kWpCO2 Emissions Avoided: 2.680.031 kg/a



System in Grid Connected OperationLocation: CF 402427-Sannicolau

MarePV Output: 2.622,00 kWp

Climate Data Record: CF 402427-SannicolauMare

Gross/Active PV Surface Area: 60.000,0 m /18.597,6 m

Number of Arrays: 1Array 1: Camp -5 campuriOutput: 2622,00 kW Ground Reflection: 20,0 %Gross/Active Solar SurfaceArea:

60.000,0 m / 18597,6 m Output Losses due to...PV Module 11400 x deviation from AM 1.5: 1,0 %Manufacturer: AE Solar GmbH deviation from Manufacturer's

Specification:2,0 %

Model: AE CQ 230P in Diodes: 0,5 %Nominal Output: 230 W due to Pollution: 0,0 %Power Rating Deviation: 0 % Inverter 5 xEfficiency (STC): 14,1 % Manufacturer: SMA Solar

Technology AGNo. of Modules in Series: 19 Model: Sunny Central SC

500 CPMPP Voltage (STC): 570 V Output: 500,00 kWOrientation: 0,0 European Efficiency: 98,4 %Inclination: 35,0 No. of MPP Trackers: 1Mount: Free-Standing MPP Tracking: 430 V To 820 VShade: No

Simulation Results for Total System Irradiation onto Horizontal: 2,380198E7 kWh Own Use: 2.512,1 kWh PV Array Irradiation: 2,696209E7 kWh Energy Produced by PV Array: 3.103.109 kWh Irradiation minus Reflection: 2,58023E7 kWh System Efficiency: 11,2 % Energy from Inverter (AC): 3.027.378 kWh Performance Ratio: 79,6 % Consumption Requirement: 0 kWh Final Yield: 3,2 h/d Energy from Grid: 2.512 kWh Specific Annual Yield: 1.154 kWh/kWp Array Efficiency: 11,5 %

Energy from Inverter (AC) 3.027.378 kWhJan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

kWh

350.000300.000250.000200.000150.000100.00050.000

0



Grafic date - climatic, energie, sistem

020406080

100120140160180200

kWh/m

-2,00,02,04,06,08,0

10,012,014,016,018,020,022,024,0

CPinst-2,622 MWp

Feb Apr Jun Aug Oct DecTime Period 1. 1. - 31.12.

Specific Irradiation onto Horizontal 1.280 kWh/m Specific PV Array Irradiation 1.450 kWh/m Specific Irradiation minus Reflection 1.387 kWh/m External Temperature 11,3 C

-2,00,02,04,06,08,0

10,012,014,016,018,020,022,024,0

C

0300.000600.000900.000

1.200.0001.500.0001.800.0002.100.0002.400.0002.700.0003.000.0003.300.0003.600.000

kWhPinst-2,622 MWp

Feb Apr Jun Aug Oct Dec

Time Period 1. 1. - 31.12.

External Temperature 11,3 C PV Array Irradiation 26.962.090 kWh Energy from Inverter (AC) 3.027.378 kWh Energy from Grid 2.512 kWh Energy Produced by PV Array 3.103.109 kWh Own Use 2.512 kWh



0102030405060708090

100%

0,03,06,09,0

12,015,018,021,024,027,030,033,0

CPinst-2,622 MWp

Feb Apr Jun Aug Oct DecTime Period 1. 1. - 31.12.

System Efficiency 11,2 % Inverter Efficiency 98 % Array Efficiency 11,5 % Module Temperature 17,3 C



Imagini si cote pentru realizarea structurii de sustinere si montarea panourilor

Pentru o eficienta cat mai buna a panourilor privind producerea de energie electrica, s-a facutcalculul umbririlor cu ajutorul programului PV Sol Expert, pentru cea mai dazavantajoasa (scurta)zia anului, si anume 21.decembrie,obtinandu-se astfel cotele pentru amplasarea optima a panourilor.

Date intrareNumar de randuri de panouri asezate pe verticala 4 bucLatimea unui panou l 0,990 mLatimea suprafetei de captare (4xl) b 3,975 mInaltimea amplasamentului h 2,280 mInclinatia modulelor 35 gradeOrientarea modulelor 180 gradeInclinatia supraf.(terenul) pe care sta montajul 1 0 gradeUnghiul elevatiei soarelui 20,47 gradeData elevatiei soarelui la Sannicolau Mare 21.decembrie,ora 12:00

RezultateProiectia modulelor pe plan (latimea ocupata efectiv de rand) 3,25 mDistanta dintre 2 randuri d1 5,25 mLatimea (rand+spatiu liber) d 8,50 m

4.rezultatele unei simulari ale sistemului proiectat

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